Richie Min mrichie

## activeadmin-cancan.rb
# blog post:

# Before using this initializer, you must set up Cancan. First, add the gem to your Gemfile:
#
#     gem 'cancan'
#
# Next, generate and edit an Ability class:
#
#     rails generate cancan:ability
#

## rails_template_for_mongoid.rb
# coding: utf-8
# This is a Rails init template with MongoDB projects
#
# Mongoid, Devise, Bootstrap, jQuery, Redis, Cells, will_paginate, Carrierwave, simple_form, Settingslogic, Thin
#
# Usage
#
# $ rails new app_name -m https://raw.github.com/gist/2168014
#

## active_admin_mongoid_patch
require "active_admin"
require 'inherited_resources'
require "active_admin/resource_controller"
require 'mongoid'

module ActiveAdmin
  module Mongoid
  end

  class Namespace

## html_in_json.rb
#save it as config/initializers/html_in_json.rb
ActiveSupport.escape_html_entities_in_json = true

#next line is not really compulsory. It just sanitizes output(not just replaces with \u values of html entities) to protect you from DOM XSSes.
ActiveSupport::JSON::Encoding::ESCAPED_CHARS.merge! '<' => '&lt;'

## extend_and_method_call_bench.rb
require 'benchmark'

module Foo

  def bar
  end

  def baz
  end

## guide.sh
# Install pow
$ curl get.pow.cx | sh

# Install powder
$ gem install powder

# See that firewall is fucked
$ sudo ipfw show
00100     0        0 fwd 127.0.0.1,20559 tcp from any to me dst-port 80 in <- THIS ONE!!!
65535 81005 28684067 allow ip from any to any

## async-rails-bm.txt
igrigorik ~/> ab -c 220 -n 2000 http://127.0.0.1:3000/widgets
This is ApacheBench, Version 2.3 <$Revision: 655654 $>
Copyright 1996 Adam Twiss, Zeus Technology Ltd, http://www.zeustech.net/
Licensed to The Apache Software Foundation, http://www.apache.org/

Benchmarking 127.0.0.1 (be patient)
Completed 200 requests
Completed 400 requests
Completed 600 requests
Completed 800 requests

## 0-readme.md

      
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                mrichie
                / 0-readme.md
            
            
              Created
              March 24, 2012 09:38
                — forked from burke/0-readme.md
            
              
                ruby-1.9.3-p125 cumulative performance patch.
              
          
    Patched ruby 1.9.3-p125 for 30% faster rails boot

What is?

This script installs a patched version of ruby 1.9.3-p125 with patches to make ruby-debug work again (#47) and boot-time performance improvements (#66 and #68), and runtime performance improvements (#83 and #84). It also includes the new backported GC from ruby-trunk.
Huge thanks to funny-falcon for the performance patches.

http://github.com/ruby/ruby/pull/47
http://github.com/ruby/ruby/pull/66


## ability.rb
# app/models/ability.rb

# All front end users are authorized using this class
class Ability
  include CanCan::Ability

  def initialize(user)
    user ||= User.new

    can :read, :all

## Comfortable work with locals in Ruby.rb
###Breaking news!
#Have you ever dreamed to extract all local variables from current context using ruby?

#Do you hate writing partials below style? :
=render partial: 'form_additional', locals: {f: f, shortname: shortname, expanded: expanded}

#I bet you do!

#Here is extension for Binding class which lets you to avoid writing hardcore something: something. It looks pretty workaround but there is no other way...
	# blog post:

	# Before using this initializer, you must set up Cancan. First, add the gem to your Gemfile:
	#
	# gem 'cancan'
	#
	# Next, generate and edit an Ability class:
	#
	# rails generate cancan:ability
	#
	# coding: utf-8
	# This is a Rails init template with MongoDB projects
	#
	# Mongoid, Devise, Bootstrap, jQuery, Redis, Cells, will_paginate, Carrierwave, simple_form, Settingslogic, Thin
	#
	# Usage
	#
	# $ rails new app_name -m https://raw.github.com/gist/2168014
	#
	require "active_admin"
	require 'inherited_resources'
	require "active_admin/resource_controller"
	require 'mongoid'

	module ActiveAdmin
	module Mongoid
	end

	class Namespace
	#save it as config/initializers/html_in_json.rb
	ActiveSupport.escape_html_entities_in_json = true

	#next line is not really compulsory. It just sanitizes output(not just replaces with \u values of html entities) to protect you from DOM XSSes.
	ActiveSupport::JSON::Encoding::ESCAPED_CHARS.merge! '<' => '<'
	# Install pow
	$ curl get.pow.cx \| sh

	# Install powder
	$ gem install powder

	# See that firewall is fucked
	$ sudo ipfw show
	00100 0 0 fwd 127.0.0.1,20559 tcp from any to me dst-port 80 in <- THIS ONE!!!
	65535 81005 28684067 allow ip from any to any
	igrigorik ~/> ab -c 220 -n 2000 http://127.0.0.1:3000/widgets
	This is ApacheBench, Version 2.3 <$Revision: 655654 $>
	Copyright 1996 Adam Twiss, Zeus Technology Ltd, http://www.zeustech.net/
	Licensed to The Apache Software Foundation, http://www.apache.org/

	Benchmarking 127.0.0.1 (be patient)
	Completed 200 requests
	Completed 400 requests
	Completed 600 requests
	Completed 800 requests
	# app/models/ability.rb

	# All front end users are authorized using this class
	class Ability
	include CanCan::Ability

	def initialize(user)
	user \|\|= User.new

	can :read, :all
	###Breaking news!
	#Have you ever dreamed to extract all local variables from current context using ruby?

	#Do you hate writing partials below style? :
	=render partial: 'form_additional', locals: {f: f, shortname: shortname, expanded: expanded}

	#I bet you do!

	#Here is extension for Binding class which lets you to avoid writing hardcore something: something. It looks pretty workaround but there is no other way...